Trace number 1733148

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.14 1200.44

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_11gates_b2.cnf
MD5SUMc145d81f1457b6e33e1aa58009001b0a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1448
Number of clauses720410
Sum of the clauses size4254134
Maximum clause length34
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 24709
Number of clauses of size 30
Number of clauses of size 48462
Number of clauses of size 530976
Number of clauses of size over 5675879

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1733148-1240785216.cnf
0.00/0.00	c found header 'p cnf 1448 720410'
0.79/0.83	c finished parsing
0.79/0.83	c
0.79/0.83	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.79/0.83	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.79/0.83	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.79/0.83	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.79/0.83	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.79/0.83	c --random=1 --spread=2000 --seed=0 --skip=25
0.79/0.83	c
0.79/0.83	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.79/0.83	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.79/0.83	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.79/0.83	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.79/0.83	c
0.79/0.83	c starting search after 0.8 seconds
0.79/0.83	c no decision limit
0.79/0.86	c
0.79/0.86	c       original/binary      fixed     eliminated      learned       agility
0.79/0.86	c   seconds        variables     equivalent    conflicts       height       MB
0.79/0.86	c
0.79/0.86	c *    0.9   720026    1064    384     0      0       0      0    0.0   0   47
11.28/11.38	c s   11.4   335870     921    429    22     76       0      0    0.0   0   24
11.28/11.38	c l   11.4   335870     921    429    22     76       0 332539    0.0   0   24
11.38/11.43	c R   11.4   335870     921    429    22     76     100    100   78.5  11   27
11.38/11.45	c R   11.4   335870     921    429    22     76     201    201   80.2  14   27
11.48/11.55	c R   11.5   335873     921    429    22     76     817    814   79.0  20   28
11.58/11.61	c B   11.6   335873     921    429    22     76    1000    997   77.0  20   28
11.68/11.77	c B   11.8   335873     921    429    22     76    2000   1997   75.8  19   29
11.78/11.85	c R   11.8   335873     921    429    22     76    2421   2418   77.3  20   29
12.38/12.47	c N   12.5   335873     921    429    22     76    6428   6425   75.4  30   30
12.68/12.73	c B   12.7   335873     921    429    22     76    8001   7998   73.4  26   31
13.98/14.05	c N   14.0   335877     921    429    22     76   16060  16054   72.6  25   33
15.48/15.53	c B   15.5   335878     921    429    22     76   24009  24002   71.5  30   34
17.78/17.85	c N   17.8   335878     921    429    22     76   38536  38529   66.0  31   37
24.38/24.49	c B   24.5   335878     921    429    22     76   64019  64012   59.8  33   42
32.98/33.10	c N   33.1   335893     919    430    23     76   89824  89816   58.1  26   48
53.68/53.70	c B   53.7   335918     919    430    23     76  160040 160030   59.8  29   64
70.57/70.68	c N   70.7   335920     919    430    23     76  205214 205204   58.1  27   71
121.96/122.06	c s  122.0   335786     918    431    23     76  278434 278406   56.8  30   77
153.05/153.17	c
153.05/153.17	c       original/binary      fixed     eliminated      learned       agility
153.05/153.17	c   seconds        variables     equivalent    conflicts       height       MB
153.05/153.17	c
153.05/153.17	c +  153.1   335786     918    431    23     76  332541 365792   55.4  35   97
190.44/190.52	c B  190.5   335786     918    431    23     76  384097 365823   52.8  33  103
220.23/220.37	c +  220.3   335786     918    431    23     76  415676 402371   51.3  33  103
262.02/262.12	c N  262.1   335786     918    431    23     76  461702 402393   49.3  33  110
331.60/331.76	c +  331.7   335786     918    431    23     76  519595 442608   47.1  31  110
513.96/514.19	c +  514.1   335786     918    431    23     76  649491 486868   43.3  30  120
587.44/587.67	c s  587.5   335787     918    431    23     76  743708 486937   44.9  20  104
671.22/671.43	c +  671.3   335787     918    431    23     76  811860 535554   44.9  33  122
769.10/769.33	c B  769.1   335788     917    432    23     76  896205 535634   44.5  29  132
919.56/919.80	c +  919.6   335788     917    432    23     76 1014825 589109   46.6  32  149
934.26/934.55	c N  934.3   335788     917    432    23     76 1025669 546449   46.7  34  152
1067.53/1067.83	c s 1067.6   335713     917    432    23     76 1086248 585795   47.6  28  142
1200.10/1200.40	c
1200.10/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.40	c
1200.10/1200.40	c 1243409 conflicts, 1627307 decisions, 1 random
1200.10/1200.40	c 0 iterations, 306 restarts, 2051 skipped
1200.10/1200.40	c 6 enlarged, 93 shrunken, 12151 rescored, 332 rebiased
1200.10/1200.40	c 4 simplifications, 0 reductions
1200.10/1200.40	c
1200.10/1200.40	c vars: 432 fixed, 23 equiv, 76 elim, 23 merged
1200.10/1200.40	c elim: 2349199 resolutions, 4 phases, 1 rounds
1200.10/1200.40	c sbst: 32% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.10/1200.40	c arty: 9.04 and 0.00 xor average arity
1200.10/1200.40	c prbe: 40897 probed, 18 phases, 22 rounds
1200.10/1200.40	c prbe: 25 failed, 22 lifted, 22 merged
1200.10/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.10/1200.40	c hash: 1 units, 1 merged
1200.10/1200.40	c mins: 50537293 learned, 16% deleted, 38 strong, 22 depth
1200.10/1200.40	c subs: 23342 forward, 468 backward, 52 doms
1200.10/1200.40	c strs: 39357 forward, 0 backward
1200.10/1200.40	c doms: 52 dominators, 31 high, 0 low
1200.10/1200.40	c prps: 92687057 propagations, 0.08 megaprops
1200.10/1200.40	c
1200.10/1200.40	c 1200.1 seconds, 182 MB max, 123 MB recycled
1200.10/1200.40	c
1200.10/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733148-1240785216/watcher-1733148-1240785216 -o /tmp/evaluation-result-1733148-1240785216/solver-1733148-1240785216 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1733148-1240785216.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22017
/proc/meminfo: memFree=1752576/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=1316 CPUtime=0
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 106555161 1347584 228 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 329 228 63 155 0 172 0

[startup+0.048035 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22017
/proc/meminfo: memFree=1752576/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=4348 CPUtime=0.04
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 945 0 0 0 4 0 0 0 18 0 1 0 106555161 4452352 930 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 1087 931 63 155 0 930 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4348

[startup+0.10104 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22017
/proc/meminfo: memFree=1752576/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=7728 CPUtime=0.09
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 1823 0 0 0 9 0 0 0 18 0 1 0 106555161 7913472 1808 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 1932 1809 63 155 0 1775 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7728

[startup+0.301057 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22017
/proc/meminfo: memFree=1752576/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=21408 CPUtime=0.28
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 4990 0 0 0 26 2 0 0 19 0 1 0 106555161 21921792 4975 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 5352 4975 63 155 0 5195 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 21408

[startup+0.701092 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22017
/proc/meminfo: memFree=1752576/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=46052 CPUtime=0.69
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 11048 0 0 0 63 6 0 0 23 0 1 0 106555161 47157248 11033 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 11513 11034 63 155 0 11356 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46052

[startup+1.50116 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22018
/proc/meminfo: memFree=1696312/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=59372 CPUtime=1.49
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 15285 0 0 0 140 9 0 0 25 0 1 0 106555161 60796928 14515 1992294400 134512640 135151029 4294956224 18446744073709551615 134575490 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 14843 14515 79 155 0 14686 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59372

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22018
/proc/meminfo: memFree=1694008/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=61200 CPUtime=3.08
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 15706 0 0 0 299 9 0 0 25 0 1 0 106555161 62668800 14936 1992294400 134512640 135151029 4294956224 18446744073709551615 134575496 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 15300 14936 79 155 0 15143 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 61200

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22018
/proc/meminfo: memFree=1691960/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=62688 CPUtime=6.28
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 15991 0 0 0 619 9 0 0 25 0 1 0 106555161 64192512 15221 1992294400 134512640 135151029 4294956224 18446744073709551615 134526300 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 15672 15221 79 155 0 15515 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 62688

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22018
/proc/meminfo: memFree=1694520/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=59380 CPUtime=12.68
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 16034 0 0 0 1259 9 0 0 25 0 1 0 106555161 60805120 14598 1992294400 134512640 135151029 4294956224 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 14845 14598 79 155 0 14688 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59380

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 22018
/proc/meminfo: memFree=1694584/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=59380 CPUtime=25.48
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 16038 0 0 0 2538 10 0 0 25 0 1 0 106555161 60805120 14602 1992294400 134512640 135151029 4294956224 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 14845 14602 79 155 0 14688 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59380

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 22018
/proc/meminfo: memFree=1686008/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=68256 CPUtime=51.07
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 18279 0 0 0 5096 11 0 0 25 0 1 0 106555161 69894144 16843 1992294400 134512640 135151029 4294956224 18446744073709551615 134554785 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 17064 16843 79 155 0 16907 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 68256

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22018
/proc/meminfo: memFree=1662136/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=93444 CPUtime=102.26
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 24160 0 0 0 10207 19 0 0 25 0 1 0 106555161 95686656 22724 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 23361 22724 79 155 0 23204 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 93444

[startup+162.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 22018
/proc/meminfo: memFree=1646648/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=107856 CPUtime=162.24
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 28333 0 0 0 16200 24 0 0 25 0 1 0 106555161 110444544 26592 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 26964 26592 79 155 0 26807 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 107856

[startup+222.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 22018
/proc/meminfo: memFree=1640120/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=114900 CPUtime=222.23
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 29914 0 0 0 22197 26 0 0 25 0 1 0 106555161 117657600 28173 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 28725 28173 79 155 0 28568 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 114900

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 22020
/proc/meminfo: memFree=1634936/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=120940 CPUtime=282.22
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 31193 0 0 0 28194 28 0 0 25 0 1 0 106555161 123842560 29452 1992294400 134512640 135151029 4294956224 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 30235 29452 79 155 0 30078 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 120940

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1632888/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=122944 CPUtime=342.2
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 31688 0 0 0 34192 28 0 0 25 0 1 0 106555161 125894656 29947 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 30736 29947 79 155 0 30579 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 122944

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1628088/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=128644 CPUtime=402.19
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 32881 0 0 0 40189 30 0 0 25 0 1 0 106555161 131731456 31140 1992294400 134512640 135151029 4294956224 18446744073709551615 134520432 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 32161 31140 79 155 0 32004 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 128644

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1625912/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=131476 CPUtime=462.17
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 33410 0 0 0 46187 30 0 0 25 0 1 0 106555161 134631424 31669 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 32869 31669 79 155 0 32712 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 131476

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1623416/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=134892 CPUtime=522.16
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 34041 0 0 0 52185 31 0 0 25 0 1 0 106555161 138129408 32300 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 33723 32300 79 155 0 33566 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 134892

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1623992/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=129992 CPUtime=582.14
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 36173 0 0 0 58180 34 0 0 25 0 1 0 106555161 133111808 32153 1992294400 134512640 135151029 4294956224 18446744073709551615 134526284 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 32498 32153 79 155 0 32341 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 129992

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1619448/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=136532 CPUtime=642.14
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 37295 0 0 0 64179 35 0 0 25 0 1 0 106555161 139808768 33275 1992294400 134512640 135151029 4294956224 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 34133 33275 79 155 0 33976 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 136532

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1618680/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=137496 CPUtime=702.11
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 37481 0 0 0 70176 35 0 0 25 0 1 0 106555161 140795904 33461 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 34374 33461 79 155 0 34217 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 137496

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1613112/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=143572 CPUtime=762.1
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 38855 0 0 0 76173 37 0 0 25 0 1 0 106555161 147017728 34835 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 35893 34835 79 155 0 35736 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 143572

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1606584/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=150812 CPUtime=822.09
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 40547 0 0 0 82169 40 0 0 25 0 1 0 106555161 154431488 36527 1992294400 134512640 135151029 4294956224 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 37703 36527 79 155 0 37546 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 150812

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1599992/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=157932 CPUtime=882.07
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 42185 0 0 0 88166 41 0 0 25 0 1 0 106555161 161722368 38165 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 39483 38165 79 155 0 39326 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 157932

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1591672/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=166988 CPUtime=942.06
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 44281 0 0 0 94162 44 0 0 25 0 1 0 106555161 170995712 40261 1992294400 134512640 135151029 4294956224 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 41747 40261 79 155 0 41590 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 166988

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1581432/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=177300 CPUtime=1002.05
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 46792 0 0 0 100158 47 0 0 25 0 1 0 106555161 181555200 42772 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 44325 42772 79 155 0 44168 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 177300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1578808/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=177744 CPUtime=1062.03
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 47932 0 0 0 106155 48 0 0 25 0 1 0 106555161 182009856 43412 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 44436 43412 79 155 0 44279 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 177744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1576952/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=177744 CPUtime=1122.02
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 48419 0 0 0 112153 49 0 0 25 0 1 0 106555161 182009856 43899 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 44436 43899 79 155 0 44279 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 177744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1563448/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=192768 CPUtime=1182.01
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 51861 0 0 0 118147 54 0 0 25 0 1 0 106555161 197394432 47341 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 48192 47341 79 155 0 48035 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 192768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22020
/proc/meminfo: memFree=1560376/2055920 swapFree=4191900/4192956
[pid=22017] ppid=22015 vsize=195820 CPUtime=1200.1
/proc/22017/stat : 22017 (precosat) R 22015 22017 21646 0 -1 4194304 52507 0 0 0 119956 54 0 0 25 0 1 0 106555161 200519680 47987 1992294400 134512640 135151029 4294956224 18446744073709551615 134574621 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22017/statm: 48955 47987 79 155 0 48798 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 195820

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.14
CPU user time (s): 1199.56
CPU system time (s): 0.579911
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 195820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.579911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52507
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1793

runsolver used 0.868867 second user time and 2.6396 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-27 00:33:38
IDJOB=1733148
IDBENCH=71135
IDSOLVER=507
FILE ID=node15/1733148-1240785216
PBS_JOBID= 9187252
Free space on /tmp= 66248 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_11gates_b2.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733148-1240785216/watcher-1733148-1240785216 -o /tmp/evaluation-result-1733148-1240785216/solver-1733148-1240785216 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1733148-1240785216.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c145d81f1457b6e33e1aa58009001b0a
RANDOM SEED=747017039

node15.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1753184 kB
Buffers:         36420 kB
Cached:         198000 kB
SwapCached:        384 kB
Active:         103972 kB
Inactive:       143844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753184 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           22544 kB
Writeback:           0 kB
Mapped:          21764 kB
Slab:            40832 kB
Committed_AS:   385084 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node15 at 2009-04-27 00:53:40